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-rw-r--r--sys/dev/agp/agpreg.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/dev/agp/agpreg.h b/sys/dev/agp/agpreg.h
index 7786efe..1914dc4 100644
--- a/sys/dev/agp/agpreg.h
+++ b/sys/dev/agp/agpreg.h
@@ -73,11 +73,11 @@
#define AGP_INTEL_ATTBASE 0xb8
/*
- * Config offsets for Intel i820/i840/i845/i850/i860/i865 AGP chipsets.
+ * Config offsets for Intel i8xx/E7xxx AGP chipsets.
*/
#define AGP_INTEL_MCHCFG 0x50
#define AGP_INTEL_I820_RDCR 0x51
-#define AGP_INTEL_I845_MCHCFG 0x51
+#define AGP_INTEL_I845_AGPM 0x51
#define AGP_INTEL_I8XX_ERRSTS 0xc8
/*
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